Viridian Forest
Kanto region · Generation II
Walking
| Pokemon | Level | Chance |
|---|---|---|
 #163 Hoothoot | Lv. 3 | 20% |
 #010 Caterpie | Lv. 3 | 20% |
 #011 Metapod | Lv. 3 | 10% |
 #016 Pidgey | Lv. 3 | 10% |
 #164 Noctowl | Lv. 7 | 5% |
 #017 Pidgeotto | Lv. 7 | 5% |
 #012 Butterfree | Lv. 7 | 5% |
 #025 Pikachu | Lv. 4 | 4% |
Headbutt
| Pokemon | Level | Chance |
|---|---|---|
| #163 Hoothoot | Lv. 3–4 | 50% |
| #164 Noctowl | Lv. 5–7 | 5% |
 #167 Spinarak | Lv. 3–4 | 10% |
 #168 Ariados | Lv. 5–7 | 10% |